Inorganic Growing Cube - Propagation Cloning Rockwool Cubes is unique by making different types of fibers.The purpose is to support the requirement of the plant in the different plant stages.
It has a tremendous capacity for absorbing nutrient solution while retaining plenty of oxygen for rapid plant growth
Made from molten rock spun into cotton candy-like fibers and then compressed into cubes.After high temperature treatment, non-toxic and sterile.
Good air permeability, strong water absorption and good drainage.Suitable for the cultivation and colonization of all kinds of plants. Great choice for soilless planting.
The bulk density is small, the texture is light, and the porosity is large.Package includes:50/100pcs Rock wool cubes, Size: about 25x25x40mm
